X-1/3X-1 10. Zachary purchased a computer for $1,800 on a payment plan. Three months after he purchased the computer, his balance was $1,350. Five months after he purchased the computer, his balance was $1,050. What is an equation that models the balance B after m months?

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Q: Nicci's sister is 7 years less than twice Nicci's age, a. The sum of Nicci's age and her sister's…

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Q: Part A Joan bought a soft drink for 3 dollars and 8 candy bars. She spent a total of 43 dollars. How…

A: Solution

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Q: Solve the following equation for a. Express your answer in the s 5а - 2 (5а — 6) = (42- 2) +1 312

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Q: Joan had $3,000 to invest. She invested part of it in an investment paying 8% and the remainder in…

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A: Using simple interest formula

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Q: Solve the equation for x. 4x x =D15 17 X

A:

Q: How would you solve this literal equation for k?

A: Solved below

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Q: Braden invested $900 in a mutual fund. Each year, Braden's investment grew by 2%. Which equation…

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Q: Jada received a gift of $180. In the first week, she spent a third of the gift money. She continues…

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A: Given expression is as follows

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Q: Solve the equation below for y. x + y = - 5

A: Given equation is. X + Y = -5 We can manipulate above equation for y.

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Q: solve the equationy + 0.4 = 0.6(y+ 2)

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Q: b) A monthly service fee to download e-books is $4.95, plus $3.99 per book downloaded. Write an…

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A: Given  Initial payment of the computer to the store = $50 each month payment = 50 cents =$0.5

Q: Five more than two-thirds of a number is one less than the number.  What is the number?

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A:

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.